Mathematics, 15.01.2022 01:00, leahstubbs

All highway bridges in the United States are inspected periodically for structural deficiency by the Federal Highway Administration. Data from the FHWA inspections are compiled into the National Bridge Inventory (NBI). Several of the nearly 100 variables maintained by the NBI are listed below. Classify each variable as: a. quantitative or qualitative
b. discrete or continuous
c. by level of measurement.

1. Route type (interstate, U. S., state, county, or city)
2. Length of maximum span (feet)
3. Number of vehicle lanes
4. Bypass or detour length (miles)
5. Condition of deck (good, fair, or poor)
6. Average daily traffic
7. Toll bridge (yes or no)

Answers: 3

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All highway bridges in the United States are inspected periodically for structural deficiency by the...